| Size | M6 to M56 or 1/4” to 2 1/4” |
|---|---|
| Type | Custom Fasteners, Bolt, Nut, Screw, Washer, Rivet, Threaded Rod, Studs, Coated, Nails |
| Standard | Din, Iso, Jis, Gb, Is, Bs, Astm |
| Length | 10 mm to 1200 mm |
| Material | Stainless Steel, Monel, Inconel, Incoloy, Hastelloy, Nickel, Silicon Bronze, Phosphor Bronze |
Specialty Coated Fasteners Manufacturer | PTFE Xylan Zinc Nickel Coated Fasteners
Ananka Group is a trusted Specialty Coated Fasteners Manufacturer, providing high-performance fastening solutions for challenging industrial applications. Specialty Coated Fasteners utilizes advanced surface coatings to provide increased corrosion, wear, chemical, and durability resistance in harsh applications. Moisture, chemical and extreme temperature protection are critical in many offshore, marine, oil & gas, construction, and heavy engineering applications for which these fasteners are used. For other standardized industrial assemblies, the ISO Fasteners are also in wide use because they have been standardized and are internationally applicable. Specialty Coated Fasteners come in various coatings like PTFE, Zinc Plated, Hot Dip Galvanized, Black Oxide, and Fluoropolymer Coatings for operational performance and service life.
Specialty Coated Fasteners, which are manufactured to ASTM, DIN, ISO, and ASME specifications, offer excellent mechanical properties, fastener performance, and durability in extreme operating conditions. They are frequently provided by a reliable b2b platform that provides EPC contractors, industrial buyers, and fabrication industries in all parts of the globe. ASME Fasteners are often used in industrial equipment and high-pressure piping assembly for precision fastening and adherence to the ASME standards. Specialty Coated Fasteners are widely used in pressure vessels, marine structures, pipelines, refineries, power plants and in structural applications where corrosion resistance is essential. EU Fasteners are also more popular for European industrial applications and engineering assemblies, thanks to their adherence to international quality and dimensional specifications.
Material & Grades Table – Specialty Coated Fasteners
| Material | Grade | Standard | OD (mm) | Thickness (mm) | Weight (kg/m) |
|---|---|---|---|---|---|
| Carbon Steel | Grade 8.8 | ASTM A307 | 6 – 64 | 2 – 20 | As per size |
| Alloy Steel | B7 | ASTM A193 | 6 – 72 | 2 – 25 | As per size |
| Stainless Steel | SS 304 | ASTM A193 | 6 – 64 | 2 – 20 | As per size |
| Stainless Steel | SS 316 | ASTM A320 | 6 – 64 | 2 – 20 | As per size |
| Duplex Steel | UNS S32205 | ASTM A479 | 6 – 64 | 2 – 20 | As per size |
| Nickel Alloy | Inconel 625 | ASTM B446 | 6 – 64 | 2 – 20 | As per size |
The following table shows some of the most popular materials, grades, and dimensional data that are used for Specialty Coated Fasteners in industrial and structural components. Special surface coatings are added to these fasteners to ensure corrosion resistance, durability, and long-term performance in marine, chemical processing, offshore and high-temperature applications.
Type of Sub-products
Frequently Asked Questions
Which coatings are available on your fasteners and what are their applications?
What coatings do you offer on fasteners, and how do they perform?
Countries We Export
India
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